Spectral Properties of Operators Satisfying the Generalized Weyl– Drazin Property with Applications to Machine Learning
Keywords:
Weyl spectrum, Generalized Weyl–Drazin property, Browder spectrum, Drazin invertibility, feature selection, machine learningAbstract
In this paper, we investigate the spectral properties of bounded linear operators that
satisfy the generalized Weyl–Drazin (ℊ????????) property. We establish new inclusions and
relationships between the Drazin spectrum, poles of the resolvent, and the Weyl
spectrum. Several supporting lemmas, examples, and corollaries are presented to
illustrate the theoretical framework.











